冬季火车旅行肖像的详细图像生成提示

{
"composition": {
"framing": "垂直肖像构图，主体位于左侧三分之一处，身体探出火车车窗；红色火车蜿蜒伸向背景，形成强烈的引导线。",
"perspective": "从火车内部的平视视角，略微向外倾斜，顺着火车的弧度。",
"depth": "景深较深；前景主体清晰，中景火车车厢可见，背景的山脉和森林清晰分明。",
"visual_flow": "火车线路引导视线从主体望向雪景和远山。"
},
"subject": {
"type": "人物",
"pose": "上半身探出敞开的火车车窗，双臂交叉放在窗台上，头部略微倾斜，姿态放松。",
"expression": "柔和、平静的微笑，传达出满足和宁静。",
"gaze": "直视镜头/观者。",
"clothing": {
"headwear": "白色针织帽，带有罗纹纹理。",
"top": "浅米色或米白色抓绒衫/毛衣，质地柔软。",
"style": "简约冬季休闲风格，舒适且色调中性。"
},
"hair": {
"color": "灰色",
"length": "短发",
"style": "直发，部分藏在帽子下面。"
}
},
"environment": {
"setting": "从红色火车上看到的白雪皑皑的山区景观。",
"location_type": "户外高山冬季环境。",
"background_elements": [
"白雪覆盖的常绿树木",
"被雪覆盖的岩石山坡",
"蜿蜒伸向远方的红色火车车厢",
"靠近火车轨道的雪堆"
],
"season": "冬季"
},
"color_palette": {
"dominant_colors": [
"雪白色",
"冷灰色",
"深红色",
"柔和的森林绿"
],
"contrast": "鲜艳的红色火车与雪和天空的中性白色/灰色形成高对比度。",
"temperature": "整体偏冷，红色火车带来暖色点缀。"
},
"lighting": {
"type": "自然日光",
"quality": "柔和漫射，可能为阴天。",
"shadows": "几乎没有生硬的阴影；主体和环境光线柔和均匀。",
"highlights": "雪面和主体面部有微妙的高光。"
},
"technical_details": {
"camera_type": "数码相机或智能手机",
"lens_look": "广角或标准镜头，畸变极小。",
"focus": "主体对焦清晰，背景也保持清晰。",
"noise": "低噪点，画面干净。",
"exposure": "曝光均衡，保留雪的细节而不过曝。"
},
"artistic_elements": {
"mood": "宁静、舒适、充满冒险精神。",
"storytelling": "捕捉了冬季风景火车之旅中一个安静、亲密的旅行瞬间。",
"style": "生活方式旅行摄影，带有抓拍肖像的感觉。",
"aesthetic": "干净、现代、Instagram 风格的旅行影像。"
},
"background": {
"texture": "柔软的雪纹理与崎岖的山脉和树木细节形成对比。",
"motion": "火车蜿蜒暗示着运动，尽管图像本身是静态的。",
"depth_layers": [
"前景：主体和火车车窗",
"中景：火车车厢和雪"
]
}
}